CN217480296U

CN217480296U - Cab heightening base and working machine

Info

Publication number: CN217480296U
Application number: CN202221377347.4U
Authority: CN
Inventors: 谢珂铭
Original assignee: Shanghai Sany Heavy Machinery Co Ltd
Current assignee: Shanghai Sany Heavy Machinery Co Ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-23
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to an engineering machine tool field provides a base and operation machinery are increased to driver's cabin, including supporting framework, a plurality of first mounting panel and a plurality of second mounting panel. The supporting framework comprises a cuboid frame which is formed by a plurality of main upright posts and a plurality of main cross beams in an enclosing mode. At least one reinforcing upright post is arranged between two adjacent main upright posts, and at least one reinforcing cross beam is arranged between two adjacent main cross beams, so that the bearing capacity of the supporting framework is enhanced. A plurality of first mounting panels all are connected at the top of supporting the skeleton, and a plurality of second mounting panels all are connected in the bottom of supporting the skeleton, and the shape of every first mounting panel all corresponds the position laminating with the bottom of driver's cabin, and the shape of every second mounting panel all corresponds the position laminating with operation platform's top, so, can make to connect more firmly. The utility model provides a base is increased to driver's cabin when realizing that the driver's cabin increases, has simplified the structure, and then makes cost reduction.

Description

Cab heightening base and working machine

Technical Field

The utility model relates to an engineering machine tool technical field especially relates to a base and operation machinery are increased to driver's cabin.

Background

In a work machine such as an excavator, a cab is a main part of an excavator operation, and the visibility of the cab has a critical influence on the visibility of a manipulator and work efficiency. The existing excavator has a large blind area in the view of a cab for higher materials, a manipulator cannot observe objects, and the excavator is inconvenient to operate and even cannot operate. Although the prior art has a liftable cab, the structure is complex, and the cost of a single product is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a base and operation machinery are increased to driver's cabin for but solve among the prior art lifting driver's cabin structure complicated, the higher defect of single item cost realizes simplifying structure, reduce cost's effect when reaching the purpose that the driver's cabin risees.

The utility model provides a driver's cabin increases base, include:

the supporting framework comprises a plurality of main stand columns and a plurality of main cross beams, the main stand columns and the main cross beams form a rectangular framework in an enclosing mode, at least one reinforcing stand column is arranged between every two adjacent main stand columns, and at least one reinforcing cross beam is arranged between every two adjacent main cross beams;

the first mounting plates are connected to the top of the supporting framework and attached to the bottom of the cab, and the first mounting plates are used for being connected with the bottom of the cab;

a plurality of second mounting panels, it is a plurality of the second mounting panel is connected the bottom of support chassis, just the second mounting panel is laminated with work platform's top, the second mounting panel be used for with work platform's top is connected.

According to the utility model provides a driver's cabin increases base, the main beam the head tree the web beam with the web tree is the angle steel.

According to the utility model provides a driver's cabin increases base, first mounting panel sets up threely, and is three first mounting panel is followed the length direction at support chassis's top distributes, all be provided with on every first mounting panel two sets of be used for with the first bolt hole that the bottom of driver's cabin is connected.

According to the utility model provides a driver's cabin increases base, still be provided with the bumper shock absorber base on the first mounting panel, first bolt hole sets up around the bumper shock absorber base.

According to the utility model provides a driver's cabin increases base, still be provided with the shrouding on support chassis's the outer vertical face, the shrouding with support chassis can dismantle the connection.

According to the utility model provides a driver's cabin increases base, one of them be provided with the cat ladder on the shrouding.

According to the utility model provides a base is increased to driver's cabin, the both sides of cat ladder still are provided with the handrail.

According to the utility model provides a driver's cabin increases base, support chassis's inboard first mounting panel with be provided with the fastener on one of them or wherein both or the three in the second mounting panel.

According to the utility model provides a driver's cabin increases base, supporting framework's height is 800 millimeters ~ 1000 millimeters.

The utility model also provides a working machine, include as above arbitrary the driver's cabin increase base.

The utility model provides a driver's cabin increases base, including supporting framework, a plurality of first mounting panel and a plurality of second mounting panel. The supporting framework comprises a plurality of main upright columns and a plurality of main cross beams, and a rectangular frame is formed by the main upright columns and the main cross beams in a surrounding mode. Set up an at least reinforced column between two adjacent main tributary posts, set up an at least reinforced beam between two adjacent main beam, reinforced beam and reinforced column play further additional strengthening, make support skeleton's bearing capacity reinforcing. A plurality of first mounting panels are all connected at the top of supporting framework, and the shape of every first mounting panel all laminates with the bottom of driver's cabin, is connected the back when first mounting panel and driver's cabin, can make to connect more firm. A plurality of second mounting panels all connect in the bottom of supporting the skeleton, and the shape of every second mounting panel all laminates with operation platform's top, is connected the back when second mounting panel and operation platform's top, can make to connect more firm. The utility model provides a base is increased to driver's cabin when realizing that the driver's cabin increases, has simplified the structure, and then makes cost reduction.

Further, the present invention provides a working machine having the cab heightening base as described above, and therefore having the same advantages as described above.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a three-dimensional structure view of a heightened base for a cab provided by the invention;

FIG. 2 is a front view of a heightened base for a cab according to the present invention;

FIG. 3 is a left side view of the heightened base of the cab provided by the present invention;

FIG. 4 is a top view of the cab heightening base provided by the present invention;

reference numerals:

100. a support framework; 101. a main upright post; 102. a main cross beam; 103. reinforcing the upright post; 104. a reinforcing cross beam; 210. a first mounting plate; 211. a first bolt hole; 212. a shock absorber mount; 220. a second mounting plate; 221. a second bolt hole; 300. closing the plate; 401. climbing a ladder; 402. a handrail.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The cab heightening base and the working machine according to the present invention will be described with reference to fig. 1 to 4.

The utility model provides a driver's cabin heightening base, including supporting framework 100, set up at a plurality of first mounting panels 210 at supporting framework 100 top and set up a plurality of second mounting panels 220 in supporting framework 100 bottom.

The supporting framework 100 includes a plurality of main columns 101 and a plurality of main beams 102, for example, the main columns 101 may include four, the four main columns 101 may have the same length, and the main beams 102 may include eight. The four main columns 101 and the eight main beams 102 can be connected into a rectangular frame structure, the main columns 101 and the main beams 102 can be connected through welding, angle steel connecting pieces can be arranged between the main columns 101 and the main beams 102, and the angle steel connecting pieces are detachably connected with the main beams 102 and the main columns 101 which are connected through bolts.

In order to reinforce the strength of the supporting framework 100, at least one reinforcing upright 103 may be disposed between two adjacent main uprights 101, and at least one reinforcing cross beam 104 may be disposed between two adjacent main cross beams 102. For example, one reinforcing column 103 may be provided between two main columns 101 distributed in the width direction of the rectangular parallelepiped, and three reinforcing columns 103 may be provided between two main columns 101 distributed in the longitudinal direction of the rectangular parallelepiped. A reinforcing cross member 104 is provided between the two main cross members 102 distributed in the height direction.

The number of the reinforcing beams 104 and the reinforcing columns 103 is only exemplary, the number is not limited, and the number of the reinforcing beams 104 or the reinforcing columns 103 can be increased or decreased according to actual conditions.

The number of the first mounting plates 210 may be three, and three first mounting plates 210 may be distributed along the length direction of the top surface of the support frame 100, and each first mounting plate 210 extends along the width direction of the top surface of the support frame 100. The three first mounting plates 210 are matched with the corresponding areas at the bottom of the cab in shape, and after the mounting, the first mounting plates 210 are completely attached to the corresponding areas at the bottom of the cab, so that the connection structure is more stable after the first mounting plates 210 are connected with the cab.

The number of the second mounting plates 220 may be two, and two second mounting plates 220 may be distributed on two sides of the support frame 100 along the length direction of the bottom of the support frame 100. Each of the second mounting plates 220 extends in the width direction of the bottom of the support frame 100. Two second mounting panels 220 are used for being connected with the work platform, and two second mounting panels 220 all are identical with the shape in the region that the work platform corresponds, so, after second mounting panel 220 is connected with the work platform, can make connection structure more firm.

In an embodiment of the present invention, the main column 101, the main beam 102, the reinforcing column 103, and the reinforcing beam 104 may be angle steel, which is commonly called angle iron and is a long steel with two perpendicular sides forming an angle shape.

In an embodiment of the present invention, the first mounting plate 210 can be connected to the cab base by a detachable connection manner of bolt connection, and therefore, the first mounting plate 210 is provided with the first bolt hole 211 corresponding to the bottom of the cab. When mounting, the first bolt hole 211 on the cab bottom and the first bolt hole 211 on the first mounting plate 210 are aligned and then connected by the first fastening bolt.

Similarly, the second mounting plate 220 and the work platform may be detachably connected by bolts, and therefore, the second bolt holes 221 are disposed at positions corresponding to the top of the work platform and the second mounting plate 220. When mounting, the second bolt hole 221 of the second mounting plate 220 is aligned with the second bolt hole 221 of the work platform top, and then, the second fastening bolt is used for fastening.

In an embodiment of the present invention, in order to make the working machine have a certain damping performance during construction or traveling, a plurality of dampers are provided in the bottom of the cab, and the dampers need to be disposed between the bottom of the cab and the first mounting plate 210.

Therefore, the damper mount 212 may be disposed on the first mounting plate 210, the damper mount 212 may be a cylindrical mount, the first bolt hole 211 may be disposed around the cylindrical mount, and the first bolt hole 211 may be correspondingly connected to the bottom of the damper by a first fastening bolt. When the shock absorber is installed, the shock absorber is arranged in the shock absorber base 212, and the first fastening bolt penetrates through the first bolt hole 211 on the first installation seat to be fixedly connected with the shock absorber.

In an embodiment of the present invention, a sealing plate 300 is further disposed on the outer side surface of the supporting frame 100, the sealing plate 300 may include four pieces, which are respectively disposed on the front, rear, left and right four surfaces of the supporting frame 100, and the four pieces of sealing plate 300 may be detachably connected to the supporting frame 100 through bolts. The sealing plate 300 can protect the pipeline or circuit inside the supporting framework 100, and the outer side of the sealing plate 300 can be coated to improve the appearance.

In an embodiment of the present invention, since the purpose of the heightened base of the cab is to raise the height of the cab, in order to facilitate the driver to get in and out of the cab, the ladder 401 needs to be arranged outside the sealing plate 300, and the driver can get in and out of the cab through the ladder 401.

In an embodiment of the present invention, for the convenience of the driver climbing the ladder 401, and for the safety of the driver getting in and out of the cab, the handrails 402 may be disposed on both sides of the ladder 401.

In an embodiment of the present invention, in order to prevent the circuit or pipeline between the working platform and the cab from swaying or even winding during the construction or driving process, a wire clamp can be disposed on the inside of the supporting frame 100, the first mounting plate 210 and/or the second mounting plate 220, and the circuit or pipeline can be fixed by the wire clamp. In addition, through holes for passing the lines or pipes may be disposed on the first mounting plate 210 and/or the second mounting plate 220, so that the lines or pipes may pass through the through holes on one hand, and the lines or pipes may also be fixed on the other hand.

The utility model provides a support chassis 100 of base is increased to driver's cabin height can be between 800 millimeters ~ 1000 millimeters, and preferred height is 900 millimeters.

The utility model also provides an operating machine, operating machine can be the excavator, increases the base through setting up foretell driver's cabin, can make the high increase of driver's cabin, when the higher material of contrast is under construction, can make the driver field of vision broader, the operation of being convenient for. And the utility model provides a driver's cabin increases base simple structure, the cost is lower, can use widely on a large scale.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A cab heightening base, comprising:

the supporting framework (100) comprises a plurality of main columns (101) and a plurality of main beams (102), the main columns (101) and the main beams (102) enclose a rectangular framework, at least one reinforcing column (103) is arranged between every two adjacent main columns (101), and at least one reinforcing beam (104) is arranged between every two adjacent main beams (102);

the first mounting plates (210) are connected to the top of the supporting framework (100), the first mounting plates (210) are attached to the bottom of a cab, and the first mounting plates (210) are used for being connected with the bottom of the cab;

a plurality of second mounting panels (220), it is a plurality of second mounting panel (220) are connected the bottom of support chassis (100), just second mounting panel (220) laminate with work platform's top, second mounting panel (220) be used for with work platform's top is connected.

2. The heightening base for driver's cab as defined in claim 1, wherein said main cross member (102), said main column (101), said reinforcement cross member (104) and said reinforcement column (103) are all angle steel.

3. The cab heightening base according to claim 1 or 2, wherein the number of the first mounting plates (210) is three, the three first mounting plates (210) are distributed along the length direction of the top of the support frame (100), and each first mounting plate (210) is provided with two groups of first bolt holes (211) for connecting with the bottom of the cab.

4. The cab heightening base according to claim 3, wherein a damper base (212) is further provided on the first mounting plate (210), and the first bolt hole (211) is provided around the damper base (212).

5. The heightening base for the driver's cab as set forth in claim 1 or 2, wherein a sealing plate (300) is further provided on the outer vertical surface of the supporting frame (100), the sealing plate (300) being detachably connected to the supporting frame (100).

6. The heightening base for driver's cab as defined in claim 5, wherein a ladder (401) is provided on one of said closing plates (300).

7. The cab heightening base according to claim 6, wherein handrails (402) are further provided on both sides of the ladder (401).

8. The cab heightening base according to claim 1 or 2, wherein one or two or three of an inner side of the support frame (100), the first mounting plate (210) and the second mounting plate (220) are provided with wire clips.

9. The cab heightening base of claim 1, wherein the height of the support frame (100) is 800 mm to 1000 mm.

10. A working machine comprising the cab heightening base according to any one of claims 1 to 9.